The synergistic effect of seawater's parameters on the corrosion rate of the austenitic stainless steel 304

doi:10.11890/1006-7191-103-161

Acta Metallurgica Sinica (English Letters) ›› 2010, Vol. 23 ›› Issue (3): 161-170.DOI: 10.11890/1006-7191-103-161

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The synergistic effect of seawater's parameters on the corrosion rate of the austenitic stainless steel 304

Sanam ,Mahmood ,Arash

department of materials science and engineering,Shiraz university,Shiraz,Iran

Received:2009-11-02 Revised:2010-02-03 Online:2010-06-25 Published:2010-10-14
Contact: Sanam

Abstract

Abstract: In this article the corrosion rate of the austenitic stainless steel type 304, under the synergistic effect of environmental factors has been assessed via potentiodynamic polarization scan. Salinity, velocity, pH and temperature are the factors which induce effects on the corrosion rate of the considered metal. Quantitative analysis is applied using the full two-level factorial experimental design method, which results in the contribution value of each parameter in changing the quantity of average corrosion rate in both individual and synergistic cases. Besides this quantitative analysis, qualitative analysis has been used to predict the variation direction. These two analyses show the important role of the synergistic action, which changes the variation direction of corrosion rate and the contribution percentage of each parameter in varying the value of corrosion rate. Applying both these analyses can show the magnitude and quality of each parameter’s effect, which is remarkably valuable in marine applications.

Key words: stainless steel 304, environmental parameters, seawater corrosion, synergistic effect

Sanam ,Mahmood ,Arash. The synergistic effect of seawater's parameters on the corrosion rate of the austenitic stainless steel 304[J]. Acta Metallurgica Sinica (English Letters), 2010, 23(3): 161-170.

References

[1] E. Bardal, Corros Prot (Springer, London, 2003) p.203.

[2] J. Duan, S. Wu, X. Zhang, G. Huang, M. Du and B. Hou, Electrochim Acta 54 (2008) 22.

[3] D.A. Shixer, Corros Sci 47 (2005) 2335.

[4] R.E. Melchers, Corros Sci 47 (2005) 2391.

[5] H. MÄoller, Proc. 8th International Corrosion Conference, The Southern African Institute of Mining and Metallurgy, 2006.

[6] S.A. Al-Fozan and A.U. Malik, Proc. IDA Conference (Singapore, 2005).

[7] B. Ozturk and J.F. Grubb, Proc. NACE International (Houston, TX, 2005) p.05239.

[8] R, Venkatesan, Master Thesis (Indian Institute of Science, India).

[9] M.M. Schumacher, Seawater Corrosion Handbook (Noyes Publications, Berkshire, 1979) p.5; 14; 236.

[10] R.H. Jones, Environ E®ects Eng Mater (Marcel Dekker, Inc., New York, 2001) p.39.

[11] P.A. Schweitzer, Corrosion Engineering Handbook (2nd ed) (Taylor and Francis Group, Florida, 2007) p.109.

[12] P. Cristiani, G. Perboni and A. Debenedetti, Electrochim Acta 54 (2008) 100 .

[13] K. Sasaki and G.T. Burstein, Corros Sci 49 (2007) 92 .

[14] E. Bardal, Corros Prot (Springer, London, 2003) p.199.

[15] C.E. Ekuma and N.E. Idenyi, Res J Phys 1 (2007) 27.

[16] R.E. Melchers, Corros Sci 48 (2006) 4174.

[17] E.D. Mor and A.M. Beccaria, Mater Corros 30 (2004) 554.

[18] W. Schleich, R. Feser, G. Schmitt, S. Haarmann and K. Schnier, Proc NACE Int (Houston, TX, 2008) p.08231.

[19] K.S.E. Al-Malahy and T. Hodgkiess, Desalination 158 (2003) 35.

[20] J. Sefajaa and J. Malina, Surf Technol 26 (1985) 369.

[21] Standard Practice for the Preparation of Substitute Ocean Water, West Conshohocken, PA, ASTM International (1999).

[22] M. Zamanzade, T. Shahrabi and A. Yazdian, Anti-Corros Method 54 (2007) 74.

[23] P.R. Roberge, Handbook of Corrosion Engineering (The McGraw-Hill Companies, Inc., New York,2000) p.129.

[24] N. Perez, Electrochem Corros Sci (Kluwer Academic Publishers, New York, 2004) p.173.

[25] L. Yang, Technol Corros Monitor (Woodhead Publishing Limited, Cambridge, 2008) p.63.

[26] H. Meng, X. Hu and A. Neville, Wear 263 (2007) 355.

The synergistic effect of seawater's parameters on the corrosion rate of the austenitic stainless steel 304

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